RELATED PARTY TRANSACTIONS - Schedules of Related Party Transactions (Details) - The Dow Chemical Company - DuPont and its Affiliates - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Related Party Transaction [Line Items]
Accounts and notes receivable - Other		$ 89
Accounts payable - Other		19
Net sales	$ 12	55
Cost of sales	$ 9	$ 42

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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